161846736

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 430526016

約数和(自身を除く): 268679280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 113, 159, 212, 226, 318, 339, 424, 452, 563, 636, 678, 848, 904, 1126, 1272, 1356, 1689, 1808, 2252, 2544, 2712, 3378, 4504, 5424, 5989, 6756, 9008, 11978, 13512, 17967, 23956, 27024, 29839, 35934, 47912, 59678, 63619, 71868, 89517, 95824, 119356, 127238, 143736, 179034, 190857, 238712, 254476, 287472, 358068, 381714, 477424, 508952, 716136, 763428, 1017904, 1432272, 1526856, 3053712, 3371807, 6743614, 10115421, 13487228, 20230842, 26974456, 40461684, 53948912, 80923368, 161846736]

約数ペア:

[(1, 161846736), (2, 80923368), (3, 53948912), (4, 40461684), (6, 26974456), (8, 20230842), (12, 13487228), (16, 10115421), (24, 6743614), (48, 3371807), (53, 3053712), (106, 1526856), (113, 1432272), (159, 1017904), (212, 763428), (226, 716136), (318, 508952), (339, 477424), (424, 381714), (452, 358068), (563, 287472), (636, 254476), (678, 238712), (848, 190857), (904, 179034), (1126, 143736), (1272, 127238), (1356, 119356), (1689, 95824), (1808, 89517), (2252, 71868), (2544, 63619), (2712, 59678), (3378, 47912), (4504, 35934), (5424, 29839), (5989, 27024), (6756, 23956), (9008, 17967), (11978, 13512)]